<div dir="ltr">Dear all,<div><br></div><div>I want to calculate the band structure with the SOC effect. However, after setting three variables:</div><div>noncolin=.true.<br>lspinorb=.true.<br>starting_magnetization(1)=1.0   ! 1.0 is just an example and a non-zero number is to break the time-reversal symmetry. <br></div><div><br></div><div>But I always get:</div><div>%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%</div><div>     task #         1<br>     from punch_bands : error #         1<br>     incorrect spin_component<br>%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%<br></div><div><br>Could someone give me a suggestion? Thanks for your kind help! </div><div><br></div><div>Best wishes,</div><div>Zhibin Gao</div><div>Department of Physics</div><div>National University of Singapore<br></div></div>